7869400416

素因数分解:

$2^5\times 3^2\times {\mathrm{43}}^1\times {\mathrm{635449}}^1$

素因数の和:635508

約数の個数: 72

約数和(自身を含む): 22899076200

約数和(自身を除く): 15029675784

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 43, 48, 72, 86, 96, 129, 144, 172, 258, 288, 344, 387, 516, 688, 774, 1032, 1376, 1548, 2064, 3096, 4128, 6192, 12384, 635449, 1270898, 1906347, 2541796, 3812694, 5083592, 5719041, 7625388, 10167184, 11438082, 15250776, 20334368, 22876164, 27324307, 30501552, 45752328, 54648614, 61003104, 81972921, 91504656, 109297228, 163945842, 183009312, 218594456, 245918763, 327891684, 437188912, 491837526, 655783368, 874377824, 983675052, 1311566736, 1967350104, 2623133472, 3934700208, 7869400416]

約数ペア:

[(1, 7869400416), (2, 3934700208), (3, 2623133472), (4, 1967350104), (6, 1311566736), (8, 983675052), (9, 874377824), (12, 655783368), (16, 491837526), (18, 437188912), (24, 327891684), (32, 245918763), (36, 218594456), (43, 183009312), (48, 163945842), (72, 109297228), (86, 91504656), (96, 81972921), (129, 61003104), (144, 54648614), (172, 45752328), (258, 30501552), (288, 27324307), (344, 22876164), (387, 20334368), (516, 15250776), (688, 11438082), (774, 10167184), (1032, 7625388), (1376, 5719041), (1548, 5083592), (2064, 3812694), (3096, 2541796), (4128, 1906347), (6192, 1270898), (12384, 635449)]